Crush the Lotus biscuits into fine crumbs.
Mix the biscuit crumbs with the milk until the texture resembles wet sand.
Divide the mixture between 2 glass dessert cups and gently press it down to form the base.
In a mixing bowl, add the whipping cream, cream cheese, and Biscoff spread.
Whip until smooth and thick. If desired, mix in a little extra ground Lotus biscuit for more flavor.
Transfer the filling to a piping bag and pipe it over the biscuit base.
Melt the Biscoff spread for the topping over a double boiler until smooth.
Add the cornflakes and stir until evenly coated.
Spoon the cornflake mixture over the cream layer in each glass.
Chill for 1 hour before serving.